Katsuki Bakugo x Izuku Midoriya x Shoto Todoroki x Fem! Reader
TW/CW: 18+, straight up smut, established polyamorous relationship, breeding kink, dumbification, mentions of pregnancy, foursome (MMMF), petnames, degradation, use of ‘slut’, choking, manhandling, pain kink, submissive reader and three dom men, more definitely more, ooc Shoto Todoroki
A/N: my magnum opus of straight lust hello guys :3 so glad someone requested this, this is for you specifically anon <3
uhhh this is 3k words long, i didn’t expect that I must’ve wrote it in a trance. PLEAse enjoy it, this the type of greed they warned abt in the Bible
You yelped as Shoto grabbed you, picking you up shamelessly and wrapping your legs around his waist. You clung to him instinctively, heat flooding your cheeks even as arousal pooled low in your belly.
Katsuki and Izuku's eyes widened in unison as they watched Shoto lift you effortlessly, settling you against his waist like you weighed nothing at all. Katsuki felt his brain short-circuit, trying and failing to process what he was seeing. Beside him, Izuku flushed furiously, his eyes threatening to bulge out of his head.
"I'm sorry, where the hell are you two going?" Katsuki choked out, nearly stumbling over his words.
"Bedroom, I assume," you said over Shoto's shoulder, meeting their stunned gazes with a challenging smirk. "You coming, or are you just gonna stay out here and be boring?"
Katsuki and Izuku exchanged a glance, both still reeling from the absurd turn of events. Katsuki was torn between wanting to tease Shoto for his blatant boldness and not wanting to be left out of whatever was about to happen.
"Tch. Like I'd let you two have all the fun," Katsuki grumbled, already pushing himself to his feet.
Izuku swallowed hard, his face burning red as he hesitated before standing too, clearly trying to pretend he wasn't completely flustered by everything that had just transpired.
Shoto just smirked, carrying you off toward the bedroom without another word.
You gasped as Shoto dropped you onto the bed, the mattress bouncing beneath you. Before you could catch your breath, his hands were already at your waistband, pulling your shorts down your legs in one smooth motion.
It was all of their favourite sight—you, spread out before them. Sure, they loved looking at each other too, but something about you made their hearts race and their cocks ache.
Katsuki's eyes darkened as he watched Shoto strip you bare, taking in the smooth expanse of your skin. Beside him, Izuku was still red as a tomato, his gaze glued to the scene unfolding before him. The sight of you, vulnerable, wanting, and theirs, sent heat coursing through all three of them.
Katsuki moved first, yanking off his shirt before crawling onto the bed at your side. Shoto followed close behind, his eyes taking on a dangerous, possessive edge as they roamed over your body. Izuku hesitated for only a moment, watching Katsuki and Shoto close in on you. But desire won out, and he carefully followed suit, crawling up the bed and settling beside you.
Katsuki leaned over you, his hands moving slowly up your sides as he watched your face, gauging every reaction. Shoto, meanwhile, started nipping down your neck—lips, tongue, and teeth all working in tandem to cover your skin in marks.
"Who gets this pretty pussy today, hm?" Shoto asked, his hand already sliding between your thighs. "Or maybe we should just fill you up three times. You'd like that, wouldn't you? I see how desperate you get for our cum."
Heat flooded through you at his words, your thighs trembling as his fingers traced teasingly close to where you needed him most.
Izuku made a strangled noise at the back of his throat, overwhelmed by Shoto's dirty talk but unable to look away. Katsuki grinned, his hand joining Shoto's between your thighs as he leaned in close to murmur against your ear.
"Oh, you'd fucking love that, wouldn't you? Begging for us to stuff you full," Katsuki growled.
Shoto smirked darkly before nipping at your earlobe, his fingers teasing dangerously close without giving you what you wanted yet.
"Fuck-" you gasped out, your hips bucking under their subtle, torturous touches. "You'd get me pregnant like that."
The words left your lips before you could stop them.
Katsuki let out a sharp breath, the image of you filled with their babies flashing through his mind, leaving a burning trail of heat in its wake. His cock twitched against your thigh, already rock hard at just the thought of it.
"Is that what you want, baby?" Katsuki asked roughly. "You want one of us to knock you up, huh? Make you a mommy for us?"
As soon as that question left Katsuki's mouth, you gasped. A sudden wave of arousal gushed from you so hard you could feel it, soaking the sheets beneath you.
"Don't-" you said breathlessly, but it was too late.
They'd found it, a kink you hadn't even fully realised you had. Turns out you had a nasty breeding kink, and now all three of them knew it.
The way you reacted, the desperate, breathless moan that escaped your lips as you soaked the sheets beneath you, was all the answer they needed. Katsuki's pupils blew wide, his cock twitching insistently against your thigh at just how visibly affected you were by the idea. Shoto felt his own arousal spike, a feral edge creeping into his thoughts as he processed what this meant.
"Ohhh, you are so fucked, sweetheart," Katsuki cooed, his voice dripping with dark amusement.
Shoto didn't even hesitate. His hand slid up to grab your throat, gently but firmly, tilting your head back so he could whisper right into your ear with a sinful smirk.
"You want us to breed you that badly?" Shoto murmured, his voice low and dangerous. "Fill your pretty pussy until it takes?"
Your breath hitched, your body trembling under his touch.
Then Izuku spoke up, surprising everyone—including himself. This whole discovery had awakened something in him too.
"I bet with your quirk you could let us all knock you up at once, couldn't you, pretty?" Izuku purred, his voice taking on a dominant edge that none of them had ever heard before. "Could make you so full with all of us. A whole fuckin' litter."
The feral edge in Izuku's voice sent a jolt straight through you. His words painted such a depraved, perfect image that your mind went hazy with want. The normally sweet and nervous boy was suddenly speaking as if he owned you, and the effect was undeniable.
"Fuck, nerd- where the hell has this been hiding?" Katsuki growled, equal parts impressed and aroused.
Shoto smirked darkly, running his thumb over your clit as you shuddered beneath them. "Looks like we've got ourselves a little breeding slut," he said, mocking softly. "Better make sure she can take it."
"Such a little body," Izuku purred, his hand roaming over your breasts and then down to your stomach. "Such a little body for three babies, but you could do it for us, couldn't you, sweet girl? You'd do anything as long as we kept you cock drunk."
You were trembling uncontrollably by now, your body reacting to the three of them like a puppet on a string. You'd never seen this side of them before, never known the power they held until they were pressing it into your body and making you shudder from the force of their words alone.
"You'd like that, huh, princess?" Katsuki said roughly. "To be our little breeding mount, filling you up over and over again, keeping you so drunk on us that you don't even remember where your pretty little head is…"
"You're so dumb," Shoto purred against your ear, his fingers grazing over your clit expertly. "Only think with this pretty pussy, don't you? Never with that brain of yours."
All three of them were completely entranced, all focused on you and that perfect body of yours, watching your every move and reaction. Katsuki was still holding you tight, watching with greedy heat in his eyes as Shoto teased you expertly. Izuku's gaze was locked on your face, drinking in every expression of pleasure that crossed your features.
"She looks so gone," Katsuki said roughly. "I bet she can't even think straight. Can you, babygirl?"
You were beyond words now, completely wrecked under their combined attention, your mind foggy with pleasure and want. The way they were looking at you, possessively, like you were theirs to ruin, made you shiver in anticipation.
"Look at that," Shoto said, darkly amused. "She's already desperate for it."
Katsuki leaned down to nip at the curve of your shoulder as Izuku stroked slow circles against your clit. "Let's see how much she can take before she breaks," Izuku said, his voice low and possessive.
The boys didn't waste another second. Shoto lined himself up and filled you in one smooth, deep thrust, making you arch off the bed with a choked moan. Katsuki immediately captured your lips in a searing kiss, muffling your desperate sounds as Izuku's fingers continued circling your clit.
"Fuck, already squeezing me like you wanna milk me dry," Shoto groaned, his grip tightening on your hips.
Katsuki pulled back from the kiss just enough to smirk down at your flushed face, his voice rough. "That's it… Take it like a good girl for us."
You were drowning—your vision blurred with pleasure, your body strung tight between the three of them. Shoto's punishing thrusts had you seeing stars, Katsuki's kiss stealing your breath, and Izuku's fingers working relentless circles against your clit. You couldn't even form words anymore, just whimpers and choked moans as they wrecked you.
Katsuki pulled back from the kiss to smirk down at your wrecked expression, his voice dripping with dark amusement. "Look at you… barely holding on already."
Shoto tightened his grip on your hips, his thrusts growing sharper, more purposeful. "You want us to breed you that bad?" he growled. "Then take it."
"How far do you think this little body can stretch?" Shoto asked darkly, burying himself to the hilt as he looked at the other two.
Katsuki and Izuku were equally entranced by you, completely captivated by the sight of you writhing beneath them. Katsuki's voice was little more than a growl as he responded, his hand moving to your skin, tracing over your stomach. "Maybe that's something we need to find out."
Before you could even blink, Shoto had you in a full mating press. You were completely folded, your knees pressed up near your shoulders.
A choked, pathetic moan fell from your lips as Shoto continued to move, his cock driving impossibly deeper at this angle.
"Ahh—so deep!" you cried out, clutching the pillows desperately.
Katsuki was in awe at the sight alone. He had never seen you so wrecked and helpless before, and the effect it had on him was intense. His cock throbbed painfully, already rock hard at the sight of you.
"You're gonna be so full of us, sweetheart," Katsuki said roughly. "So full you'll be aching for it, won't you? You're addicted to it, aren't you?"
Katsuki was breathing hard, his face flushed at just the thought.
"Fuck, I'm gonna- you gotta have her like this," Shoto said, his usually calm and composed voice completely wrecked with curses. "Fucking milking me."
You sobbed as Shoto's pace became erratic, his hips stuttering as he chased his own release. Katsuki and Izuku were both watching, completely mesmerised by the sight of you being reduced to nothing but a trembling, used mess under Shoto's thrusts.
"Fuck, look at her," Katsuki growled. "She's fucking dripping. Bet she can't even think straight anymore."
Shoto gave one final snap of his hips before groaning, burying himself deep as he spilt into you. His hands tightened around your waist possessively, pulling you flush against him so you couldn't waste a single drop.
"That's it," Shoto panted. "Take it all like a good girl."
You felt the warmth flooding you, filling you, and a shudder of satisfaction rolled through your body
"Your turn," Shoto laughed breathlessly, looking at Izuku. "Wanna hear more of that dominant talk from you, pretty boy.”
Izuku's face flushed even darker at the request, but there was a flicker of something hungry in his eyes as he moved forward. His usual shyness was replaced with a newfound confidence. He gripped your hips, flipping you onto your back without hesitation.
"You want me to talk dirty to you?" Izuku said, his voice low and possessive. "Fine." He smirked, surprisingly, before sliding into you in one smooth motion. "But don't expect me to be nice about it.”
You gasped at the sudden change in Izuku's demeanour, your body arching against his as he set a punishing pace from the start.
You immediately let out a loud moan as Izuku fucked into you, his cock hitting a spot that made your vision white out.
"That's what it is, isn't it, pretty?" Izuku groaned out. "I'm the only one who can bully that sweet little spot?"
Katsuki and Shoto both groaned at the filthy words coming from Izuku's mouth, watching as you completely melted under his touch. The normally soft-spoken boy was wrecking you, and the sight of it was doing things to them—especially with how responsive you were to him.
"Damn," Shoto said, darkly amused. "Look at how desperate she is for you."
Izuku didn't slow down. His thrusts were deep and purposeful, making sure every snap of his hips dragged against that sweet spot inside you.
"That's right, only me," Izuku panted. "Nobody else can make you feel like this, can they?"
You shook your head frantically, responding as best you could through the haze of pleasure. Katsuki and Shoto were too big to pound into your g-spot the way Izuku could continuously.
Izuku grinned, an expression so rare and predatory that it sent a shiver down your spine. His hands tightened around your hips as he angled himself just right, hitting that spot with every thrust until you were nothing but a trembling mess beneath him.
"Knew it," Izuku said breathlessly. "Knew I was the only one who could fuck you this perfectly."
Katsuki and Shoto exchanged glances, both completely entranced by the sight of you unravelling under Izuku's control. The normally gentle boy had turned into something downright feral, and it was doing things to all of them.
"Shit, pussy’s so tight, just fucking takes what it wants," Izuku groaned, his hips stuttering inside you. But he held back just a few more thrusts until-
You tensed, your toes curling, your back arching as your head fell back against the pillows. Izuku had just made you cum from his cock alone, and that tightness had him filling you up immediately, his spend mixing with Shoto's inside you.
Katsuki and Shoto both groaned, absolutely transfixed by you as you came undone with a silent cry, your body trembling between them. The sight alone was almost enough to make them come on the spot. It was a long moment before any of them could speak.
"That was…" Shoto said hoarsely.
"You have no right being that good at this, nerd," Katsuki said roughly, though there was a note of genuine admiration in his voice.
"It was fun to see you dominant for the first time, pretty boy," Shoto chuckled darkly, pulling Izuku over to kiss him harshly. "But it's Katsuki's turn. You're gonna watch how it's really done."
Katsuki growled, wasting no time in flipping you onto your stomach. His hands gripped your hips possessively as he lined himself up. His eyes locked onto Shoto and Izuku, his smirk sharp and dangerous.
"Watch closely, idiots," Katsuki said, his voice low and commanding. "This is how you really fuck your girl senseless.”
Then he slammed into you, deep and rough from the first thrust. You gasped at the sudden stretch, already sensitive from being used twice before. The feeling of being filled again, stretched around Katsuki's thick cock, had your mind going blank.
Just like that, as soon as your head was pushed into the pillow with one hand and a firm, harsh smack landed against your ass, your body shook again, squeezing Katsuki's cock.
Katsuki groaned at the sudden tightness around him, his fingers digging into your hips as you clenched around him from just that one spank. "Fuck, you really are a desperate little thing, huh? Squeezing me like you can't get enough."
Shoto and Izuku were watching with rapt attention, both completely entranced by the way Katsuki was handling you. The rough treatment had you melting beneath him, your body pliant and eager for more.
Katsuki didn't hold back. His thrusts were deep, rough, and punishing, each one driving you further into the mattress. The sharp smacks of his hand against your ass only made you clench around him tighter, earning choked moans that sent heat straight to his core.
"Look at you, taking it so well like a pretty slut for us," Katsuki panted.
Shoto's fingers tightened in Izuku's hair as they watched Katsuki claim you completely. The normally brash boy was unravelling, his usual control slipping with every whimper you let out.
"He's gonna break her," Izuku said breathlessly.
"You think she's gonna be broken from a few slaps?" Katsuki groaned out. "She's a little pain slut."
He lifted you by your hair, just enough to wrap a hand around your throat, and fucked into you as your back pressed against his chest.
Katsuki's words sent a moan through the room. The combination of his grip in your hair and around your throat left you trembling. You were completely vulnerable and at his mercy, your body arching into his touch.
"You hear that?" Katsuki said darkly. "She likes it rough like this. Isn't that right, sweetheart?"
Your head nodded as much as it could, so much euphoria shooting through you that it clouded your vision.
Katsuki smirked, his grip tightening just a fraction, enough to make you whimper but not enough to hurt. His thrusts never slowed, each snap of his hips punishing as he used you.
"Look at you," Katsuki said roughly. "So fuckin' gone on my cock you can't even see straight."
Shoto and Izuku watched in awe, both completely captivated by the sight of you unravelling beneath Katsuki's touch. The way you melted for him, your body pliant and eager despite how thoroughly you were being ruined, was intoxicating.
Katsuki let out a guttural groan, pushing you back down into the mattress as his hips began to stutter, wanting gravity to aid in filling you up.
You whined as Katsuki forced you back into the mattress, his grip on your hips turning bruising as he chased his own release. The shift in angle had him hitting even deeper, dragging helpless moans from your lips with every thrust.
"Fuck, gonna fill you up so good, sweetheart," Katsuki growled. "Gonna make sure you drip with all of us."
His rhythm faltered, his hips stuttering erratically before he buried himself to the hilt with a groan, spilling into you with a shudder.
You physically would've collapsed if Katsuki wasn't holding you up. Your face flushed and clammy, probably messy with drool by now. Your sore cunt was puffy and dripping with their combined release.
Katsuki held you up against his chest, panting heavily as he admired the absolute wreck they'd made of you. You were limp, shaking, completely shattered. Your body was covered in sweat and their cum, your pussy swollen and still dripping.
Shoto and Izuku were staring at you with equal parts awe and satisfaction.
"Sorry, sweet girl," Shoto said hoarsely. "We really broke you."
Izuku gently brushed your damp hair from your forehead, smiling despite how wrecked he felt too. "Worth it?" he asked softly.
It took you a good five minutes to get your bearings back and the ability to speak.
"Water," you laughed softly, holding your hand out toward your water bottle on the bedside table.
Izuku immediately reached over and grabbed it for you, unscrewing the cap before handing it to you carefully. Katsuki eased you down onto the bed gently, his rough exterior softening as he watched you take slow sips.
"You good?" Katsuki asked gruffly, though there was genuine concern in his eyes.
You nodded, still catching your breath. "Yeah. Just… give me a minute."
Shoto smirked, running a hand through his dishevelled hair. "Take all the time you need.”
